How Much Does the Average Boiler Service Cost in 2024?

As professional heating engineers based in Dorset, we understand the importance of transparency when it comes to boiler service costs as we want our customers to make informed decisions about their boiler maintenance needs. 

So, in this comprehensive guide, we’ll delve into the factors that influence boiler service costs and more. 

By the end of this article, you’ll have a clear understanding of what to expect when it comes to boiler service costs in 2024.

How Much Does a Boiler Service Cost

The Importance of a Regular Boiler Service

Before we dive into the costs, let’s emphasise why a regular boiler service is crucial. 

A well-maintained boiler not only operates more efficiently but also ensures safety and reliability in your home. Ignoring maintenance can lead to costly repairs or even boiler replacement.

Factors Influencing Boiler Service Costs

1. Age of the Boiler

The age of your boiler plays a significant role in determining servicing costs. 

Older boilers may require more extensive maintenance or replacement parts, increasing the overall cost, whereas newer boilers are generally going to be running more optimally as they haven’t built up years of wear and tear.

2. Boiler Type

Another factor that influences boiler servicing costs is the boiler type. Different types of Gas boilers, such as Combi, System, or Conventional, have varying service requirements as they all operate and function differently. Some may be more complex to service than others, impacting the cost.

Combi Boiler Servicing

Combi boilers represent a more contemporary approach, serving both hot water and heating needs from a single unit. They are typically chosen for smaller residences, such as one-bathroom homes and flats, but are less common in larger homes with multiple bathrooms. Combi boilers are generally known for their simplicity and ease of servicing. 

System Boiler Servicing

System boilers are also a modern option, featuring a separate water tank, making them well-suited for homes with multiple bathrooms. If you reside in a semi-detached or detached house with two or more bathrooms built since the year 2000, you may likely have a system boiler. System boilers generally possess more power than combi boilers, with a greater number of components to inspect and test. 

Conventional Boiler Servicing

Conventional boilers, on the other hand, incorporate a cold water feed located in the loft. These boilers remain the prevalent choice for many households. It’s worth noting that older conventional boilers, especially those surpassing the 15-year mark, often necessitate more thorough servicing. 

In the United Kingdom, a significant number of conventional boilers are now exceeding 30 years in age. Consequently, servicing these older models may take slightly longer when compared to newer combi and system boilers.

What about Oil Boilers & LPG Boilers?

We also can’t forget Oil and LPG boilers. Again these kinds of boilers are totally different from Gas boilers, so if your property has an Oil or LPG boiler, then the price is likely to be slightly higher.

3. Service Provider Experience

The size and experience of the boiler servicing company you choose to service your boiler can also have an impact on how much you may pay.

Choosing an experienced service provider will ensure a high-quality, thorough service. You may want to request a quote from a few companies and gauge their professionalism and expertise on the phone and from their Checkatrade reviews

4. Boiler Brand and Model

The brand and model of your boiler can also influence service costs as some brands have readily available parts, while others may require special orders.

We typically service a wide range of boiler models, including, but not limited to:

  • Worcester Bosch Boilers
  • Glow Worm Boilers
  • Vaillant Boilers
  • Alpha Boilers
  • Viessmann Boilers
  • Ideal Boilers
  • Baxi Boilers 

and many more!

5. Complexity of the Service

The complexity of the service required, such as a routine annual checkup versus a full repair, will impact the overall cost of your boiler service. 

Our top tip for saving money in the long run would be to definitely proactively identify any issues with your boiler early on and get them fixed as soon as you can. Leaving your boiler to run with an issue will likely cause more damage and make the repair more costly.

The beauty of an annual boiler service is that the general working order and efficiency of your boiler is being checked, so you can rest assured it’s running as optimally as possible and without any issues.

Average Boiler Service Cost Breakdown

1. Labour Costs

Labour costs typically make up a significant portion of the bill when it comes to boiler servicing. 

Reputable companies like ourselves ensure thorough inspections and repairs, so whilst a standard boiler service can take anywhere from 1 hour to 1 hour 30 minutes, a repair could increase that time to 3 hours or more, depending on the severity of the issue.

All boiler servicing companies will be able to give you a standard cost for their boiler service over the phone and then a rough indication of what any additional repair work might cost based on their hourly rate.

2. Parts and Material Costs

If your boiler requires replacement parts or materials, this will add to the overall cost – it’s unfortunately unavoidable. 

It’s also worth keeping in mind that high-quality boiler components may have a higher upfront cost, but they enhance long-term performance. We always recommend the best quality parts with all the work we undertake.

3. How much does a boiler service actually cost?

So with all that in mind, you’re probably looking for some ballpark figures. Here’s how much we charge for a boiler service in 2024:

  • Gas Boiler Service – £100 +VAT
  • Oil Boiler Service – £100 +VAT
  • LPG Boiler Service – £130 +VAT

Researching Service Providers

Tips for Finding Reliable Boiler Service Companies

Choosing the right heating engineer for your boiler service is essential. Look for companies with a solid reputation, certifications, and positive customer reviews.

We’ve been servicing boilers in the Dorset area since 2009 and have built up a fantastic reputation in the local area. Check out our satisfied customers on Checkatrade and give Max a call on 07545 198220 or use the request quote form to get in touch.

DIY vs. Professional Boiler Service

Pros and Cons of DIY Boiler Maintenance

While some very simple boiler maintenance tasks can be done by homeowners, it’s essential to understand the limitations and risks involved. 

Simple tasks like bleeding radiators to remove trapped air or checking for visible leaks are safe to do. However, more complex tasks, such as adjusting boiler pressure or repairing internal components, should only be done by trained professionals to avoid accidents or further damage.

Benefits of Professional Boiler Service

A boiler service carried out by a professional is always the way to go as it ensures that your boiler is in top condition, minimising the chances of breakdowns and extending its lifespan.

Here are the main 9 benefits of having a professional boiler service:

1) Enhanced Safety
  • Detects and prevents potential gas or carbon monoxide leaks.
  • Ensures proper ventilation and combustion.
2) Improved Efficiency
  • Enhances boiler efficiency, reducing energy consumption and utility bills.
  • Maximises heat output for a cozy and warm home.
3) Prolongs Boiler Lifespan
  • Identifies and addresses minor issues before they become major, costly repairs.
  • Extends the overall lifespan of your boiler, delaying the need for replacement.
4) Manufacturer Warranty Compliance
  • Maintains your boiler’s warranty by fulfilling manufacturer service requirements.
  • Ensures coverage for potential repairs or replacements.
5) Optimal Performance
  • Consistent, reliable heating and hot water supply.
  • Minimises unexpected breakdowns, especially during cold seasons.
6) Reduced Environmental Impact
  • Promotes eco-friendly operation by optimising fuel efficiency.
  • Decreases greenhouse gas emissions associated with energy waste.
7) Legal and Safety Compliance
  • Complies with legal requirements and safety standards for home heating systems.
  • Avoids potential fines or penalties for non-compliance.
8) Expert Troubleshooting
  • Professional technicians can diagnose and resolve complex issues accurately.
  • Prevents guesswork or makeshift solutions that can worsen problems.
9) Peace of Mind
  • Provides homeowners with confidence in their boiler’s safety and performance.
  • Offers peace of mind, knowing your home is warm, safe, and efficient.


In conclusion, understanding boiler service costs is essential for homeowners looking to maintain their comfort, safety, and savings. 

By considering the factors mentioned, investing in regular maintenance, and exploring cost-saving strategies, you can ensure your boiler remains efficient and reliable. 

At Max Shutler Plumbing & Heating Ltd, we’re dedicated to providing top-quality service at competitive prices. So, if you have any questions or need assistance with your boiler, don’t hesitate to check out our satisfied customers on Checkatrade and give Max a call on 07545 198220 or use the request quote form to get in touch..

Frequently Asked Questions (FAQs)

What Are the Signs That My Boiler Needs Servicing?

There are several signs that your boiler may need servicing, including:

  • Unusual Noises: If your boiler is making unusual noises like banging, whistling, or gurgling, it could indicate a problem.
  • Irregular Heating: If your home isn’t being heated evenly or if some rooms are colder than others, it may be time for a service.
  • Increased Energy Bills: A sudden spike in your energy bills without a clear reason could be due to an inefficient boiler.
  • Frequent On/Off Cycling: If your boiler is constantly cycling on and off, it may be struggling to maintain the desired temperature.
  • Visible Leaks: Any visible water or gas leaks around the boiler should be addressed immediately.

How Much Does an Average Boiler Service Cost in 2024?

If you’re looking to find out how much an average boiler service costs in 2024, then a Gas Boiler Service is £100 +VAT, an LPG boiler service is also £100 +VAT, whilst an Oil boiler service is slightly more at £130 +VAT.

How Often Should I Service My Boiler?

We would always recommend annual servicing your boiler. Regular annual maintenance helps ensure that your boiler operates efficiently, reduces the risk of breakdowns, and prolongs its lifespan. However, if you notice any of the signs mentioned above, don’t wait for the annual service; contact a professional technician promptly.

Are There Any DIY Boiler Maintenance Tasks?

While some boiler maintenance tasks can be performed by homeowners, it’s essential to proceed with caution. Simple tasks like bleeding radiators to remove trapped air or checking for visible leaks are safe to do. However, more complex tasks, such as adjusting boiler pressure or repairing internal components, should only be done by trained professionals to avoid accidents or further damage.

Can Boiler Service Costs Vary by Season?

Yes, boiler service costs can vary by season. Many homeowners opt for boiler servicing just before the winter season to ensure their heating systems are in top condition. This increased demand for services during colder months can sometimes lead to higher costs or longer waiting times. To avoid these issues, consider scheduling your boiler service during the off-peak seasons, such as spring or summer.

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